Charlis Tilson has been diagnosed with a stress fracture in his right ankle.

Tilson, who had finally recovered from the stress reaction in his right foot, had been expected to begin a minor league rehab assignment in early July, but complained of pain in his ankle while rehabbing in Arizona. He'll now be shut down completely for four weeks before he's re-evaluated. It's starting to look like it'll be a lost season for the speedy outfielder.

Avisail Garcia (wrist) was scratched from the White Sox's lineup Thursday against the Rangers.

Alen Hanson will slot in at right field and bat eighth versus Rangers hurler Tyson Ross. Garcia has had a hard time staying healthy in the second half, missing time with a thumb injury last month and now battling left wrist soreness. Consider him day-to-day.

Garcia suffered the fracture (and a concussion) in a nasty collision with teammate Yoan Moncada on Monday night. He will undergo surgery to insert a plate into the jaw and is expected to be sidelined for 4-6 weeks.

Reynaldo Lopez left Thursday's start against the Rangers with tightness in his right side.

He'll be reevaluated on Friday. Lopez had a rough night, allowing five hits, six runs (five earned) and four walks with six strikeouts before exiting with one out in the fifth inning. The 23-year-old has pitched to a mediocre 6.10 ERA in two starts since getting called up from Triple-A Charlotte earlier this month.

Chris Beck left Thursday's game against the Rangers with a bruised right shoulder.

It's been a rough night for White Sox pitchers with Reynaldo Lopez (side) and now Beck both going down with injuries. Beck, who came on in relief of Lopez in the fifth, took an Adrian Beltre line drive off his shoulder and allowed a two-run homer to Nomar Mazara before exiting. Those were the only two batters he faced. Beck sports an ugly 5.87 ERA over 46 relief innings this year. He's day-to-day.

Nate Jones underwent season-ending surgery on his right elbow on Tuesday.

It was a nerve repositioning procedure, not Tommy John surgery or any other sort of ligament repair, which will hopefully translate to Jones being ready for the start of spring training next February. The 31-year-old right-hander logged just 11 relief appearances for the White Sox in 2017, to the tune of a 2.31 ERA. He's due $3.95 million from Chicago in 2018.